#include <REGX52.H>
#include "Delay.h"

unsigned char NixieTable/*数码管段码表*/[]={0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x7F,0x6F};

void Nixie/*数码管的英文*/(unsigned char Location,Number) //定义函数
{
	switch(Location)
	{
		case 1:P2_4=1;P2_3=1;P2_2=1;break;
		case 2:P2_4=1;P2_3=1;P2_2=0;break;
		case 3:P2_4=1;P2_3=0;P2_2=1;break;
		case 4:P2_4=1;P2_3=0;P2_2=0;break;
		case 5:P2_4=0;P2_3=1;P2_2=1;break;
		case 6:P2_4=0;P2_3=1;P2_2=0;break;
		case 7:P2_4=0;P2_3=0;P2_2=1;break;
		case 8:P2_4=0;P2_3=0;P2_2=0;break;
	}
	P0=NixieTable[Number];
	Delay(1); //使数码管稳定显示，立刻清零会使得数码管较暗
	P0=0x00; //清零
}
